SINCE 1828
oof
interjection
\ ˈüf
\
\
Definition of oof
—used to express discomfort, surprise, or dismay I once watched a highlight reel of Tyson knockouts with a roomful of intoxicated medical students who punctuated every blow with phrases like "Oof! I can't believe that dude's sternum didn't just collapse."— Diane Vadino
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